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Semrush vs Sitebulb
Both sit in SEO & marketing. Here is how they differ on the things you can actually check.
On price: Sitebulb starts $121 a month cheaper than Semrush ($18 against $139, 87% less) on its Lite tier. Paying annually takes Semrush to $117.33/mo (16% off). Both figures were read from the vendors' own pricing pages on the dates shown below.
Semrush
semrush.com
SEO, paid search, content, social and PR tooling in one suite — enormous surface area, priced accordingly.
Free planSEO & Marketing
Visit SemrushSitebulb
sitebulb.com
Desktop and cloud crawler whose reports explain why each issue matters and what to do — strong for handing findings to clients.
SEO & Marketing
Visit Sitebulb| Semrush | Sitebulb | |
|---|---|---|
| Entry price | $139/mo | $18/mo |
| Entry plan | SEO | Lite |
| Paid annually | $117.33/mosave 16% | — |
| Price checked | 21 Sept 2026 | 25 Aug 2026 |
| Pricing model | Free trial | Free trial |
| Free plan | Yes | No |
| Category | SEO & Marketing | SEO & Marketing |
| Around since | 2008 | 2017 |
Every price here was read from the vendor's own pricing page, most recently on 21 Sept 2026. Entry tier only — vendors change pricing without notice.
Semrush vs Sitebulb, answered
- Is Semrush cheaper than Sitebulb?
- No — Sitebulb is the cheaper entry point, at $18 a month against Semrush's $139, 87% less.
- Do Semrush or Sitebulb have a free plan?
- Semrush publishes an ongoing free plan; Sitebulb does not.
- What is the difference between Semrush and Sitebulb?
- Semrush: SEO, paid search, content, social and PR tooling in one suite — enormous surface area, priced accordingly. Sitebulb: Desktop and cloud crawler whose reports explain why each issue matters and what to do — strong for handing findings to clients.
- Which one is cheaper paid annually?
- Sitebulb, at $18 a month against Semrush's $117.33. Semrush drops to $117.33 a month paid yearly (16% off), while Sitebulb publishes no annual discount we could read, so it stays at $18.
